1mp9
From Proteopedia
| Line 1: | Line 1: | ||
| - | [[Image:1mp9.gif|left|200px]] | + | [[Image:1mp9.gif|left|200px]] |
| - | + | ||
| - | '''TBP from a mesothermophilic archaeon, Sulfolobus acidocaldarius''' | + | {{Structure |
| + | |PDB= 1mp9 |SIZE=350|CAPTION= <scene name='initialview01'>1mp9</scene>, resolution 2.000Å | ||
| + | |SITE= | ||
| + | |LIGAND= | ||
| + | |ACTIVITY= | ||
| + | |GENE= | ||
| + | }} | ||
| + | |||
| + | '''TBP from a mesothermophilic archaeon, Sulfolobus acidocaldarius''' | ||
| + | |||
==Overview== | ==Overview== | ||
| Line 7: | Line 16: | ||
==About this Structure== | ==About this Structure== | ||
| - | 1MP9 is a [ | + | 1MP9 is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Sulfolobus_acidocaldarius Sulfolobus acidocaldarius]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1MP9 OCA]. |
==Reference== | ==Reference== | ||
| - | Origins of protein stability revealed by comparing crystal structures of TATA binding proteins., Koike H, Kawashima-Ohya Y, Yamasaki T, Clowney L, Katsuya Y, Suzuki M, Structure. 2004 Jan;12(1):157-68. PMID:[http:// | + | Origins of protein stability revealed by comparing crystal structures of TATA binding proteins., Koike H, Kawashima-Ohya Y, Yamasaki T, Clowney L, Katsuya Y, Suzuki M, Structure. 2004 Jan;12(1):157-68. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/14725775 14725775] |
[[Category: Single protein]] | [[Category: Single protein]] | ||
[[Category: Sulfolobus acidocaldarius]] | [[Category: Sulfolobus acidocaldarius]] | ||
| Line 23: | Line 32: | ||
[[Category: transcription regulation]] | [[Category: transcription regulation]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 12:46:22 2008'' |
Revision as of 10:46, 20 March 2008
| |||||||
| , resolution 2.000Å | |||||||
|---|---|---|---|---|---|---|---|
| Coordinates: | save as pdb, mmCIF, xml | ||||||
TBP from a mesothermophilic archaeon, Sulfolobus acidocaldarius
Overview
The crystal structure of TATA binding protein (TBP) from a mesothermophilic archaeon, Sulfolobus acidocaldarius, has been determined at a resolution of 2.0 A with an R factor of 20.9%. By comparing this structure with the structures of TBPs from a hyperthermophilic archaeon and mesophilic eukaryotes, as well as by comparing amino acid sequences of TBPs from archaea, covering a wide range of optimum growth temperatures, two significant determinants of the stability of TBP have been identified: increasing the interior hydrophobicity by interaction between three residues, Val, Leu, and Ile, with further differentiation of the surface, and increasing its hydrophilicity and raising the cost of unfolding. These findings suggest directions along which the stability of TBP can be engineered.
About this Structure
1MP9 is a Single protein structure of sequence from Sulfolobus acidocaldarius. Full crystallographic information is available from OCA.
Reference
Origins of protein stability revealed by comparing crystal structures of TATA binding proteins., Koike H, Kawashima-Ohya Y, Yamasaki T, Clowney L, Katsuya Y, Suzuki M, Structure. 2004 Jan;12(1):157-68. PMID:14725775
Page seeded by OCA on Thu Mar 20 12:46:22 2008
